ASTM to stop enrollment, end Phase 3 REVIVE CLI study -38% PM Aastrom announces restructuring, to cut staff and operating expenses by 50% Aastrom Biosciences announced a strategic change in its research and development programs to focus on the clinical development of its lead product, ixmyelocel-T, for the treatment of dilated cardiomyopathy. Aastrom, which recently initiated the Phase 2b ixCELL-DCM clinical trial, previously received a U.S. orphan drug designation for the use of ixmyelocel-T in the treatment of DCM. As a result of the strategic change, Aastrom will stop enrollment and end the Phase 3 REVIVE clinical trial in patients with critical limb ischemia. In addition, the company is executing a corporate restructuring that will reduce staff and operating expenses by approximately 50%. The company stated: "We completed our strategic review of the CLI program, including an evaluation of the challenges in enrolling patients in the REVIVE study and a recent determination that the CLI program would not be supported by a partner in a timeframe that would impact the pace of enrollment of the study. Based on this review, we have decided that the best path to commercialization of ixmyelocel-T is to focus aggressively on the DCM program. We will begin treating patients in the Phase 2b ixCELL-DCM clinical study within the next few weeks. In our earlier Phase 2a DCM clinical trials, ixmyelocel-T was well-tolerated and efficacy observations were consistent with improved function of impaired myocardium in patients with DCM. In addition, preclinical results demonstrated that ixmyelocel-T was protective of ischemic heart tissue in a murine model of heart failure. These findings strongly support the decision to focus our resources on the development of ixmyelocel-T for the DCM orphan indication."